Focusing on completing anything every day for 100 days in a row (even just 100 days of positive posts!) is challenging and a useful way to uncover what are the things you do to procastinate a commitment to yourself, even a small commitment.

But Aaron went much farther than that, with 100 original music pieces, and 100 quite interesting contributions to the IndieWeb, including work on his own site & tools, and on other sites & tools.